Yakamoz 1/4 Inch Shank Bowl and Tray Template Router Bit with Bearing Guide Dish Carving Bit Cutter Woodworking Tool with 1/4-Inch Radius, 1-1/8-Inch Cutting Diameter and 5/8-Inch Cutting Length - - Amazon.com
SpeTool 3/4 Dia 1/4 Inch Shank Bowl & Tray Carbide Tipped Router Bit